baber/WOPTO huggingface dataset:
Patent JP-H09318361-A (JP)
Title: Elastic surface wave gyroscope
Inventor: YUKAWA KAZUHIKO
IPC: G01C19/5698
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To improve temperature characteristic in the detection sensitivity of a Coriolis force. SOLUTION: IDT(interdigital transducer) 101 for detecting a Coriolis force, IDTs 102 and 103 for generating elastic surface waves and reflector pairs 104 and 105 are arrayed in one row on the surface of a piezo-electric substrate 100. The IDTs 102 and 103 are arranged on both sides of the IDT 101 and devices 104 and 105 are arranged on both the sides. A high frequency oscillator 32 using an elastic surface wave resonator comprising the IDT and a grating reflector is built on the piezo-electric substrate and outputs thereof are inputted into the IDTs 102 and 103. A resonance element of the high frequency oscillator 32 of an elastic surface wave generation source is made of the same material of the reflectors 104 and 105.  Thus, the temperature characteristic is made to almost coincide between the elastic surface wave and the reflectors to reduce changes in amplitude as caused by changes in the temperature of the standing wave of the elastic surface wave thereby stabilizing the detection sensitivity of the Coriolis force.
Patent JP-S5662696-A (JP)
Title: Welding method for tube and tube plate
Inventor: NOTO KOUJI
IPC: B23K9/028
Filed: 1979-10-25
Abstract: PURPOSE: To prevent the welding bead from going through the tube inside face, by detecting the light quantity or the heat quantity of the welding part reverse face by a detecting element and by controlling welding conditions on a basis of the detection signal, in welding of the tube and the tube plate.  
     CONSTITUTION: When tube 1 is inserted to hole 21 of tube plate 2 and is welded in production of a heat exchanger and so on, light or heat detecting element 6 (constituted of, for example, the photoelectric light receiving element and the thermocouple) is brought into contact with the red heat part on the welding part reverse face, and the light or heat quantity from the red heat part, and the welding current, the welding voltage, and the welding torch position are controlled on a basis of the detection signal of this detecting element 6 and preset welding conditions where welding bead 5 does not go through the inside face of tube 1. Thus, welding bead 5 is prevented accurately from going through the inside face of tube 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5762357-A (JP)
Title: Briquet burner
Inventor: ISHIZAKI YOSHIO
IPC: F24B13/04
Filed: 1980-10-01
Abstract: PURPOSE: To smoothy accomplish the fuel replenishmenet work and the ash disposal work after burning by a method wherein a burner inner frame, in which a plurality of briquents are housed arranging in an array, is detachably attached in a burner case which is detachably insterted in a casing main body.  
     CONSTITUTION: The burner inner frame 14 is detachably provided with gaps 13 within the burner case 12. A plurality of briquets 15 as fuel are secured horizontally in a row above the bottom of the frame 14. The burner case 12 can be horizontally pulled out by a holding part 12d, along guide rails 1c, ahead the casing main body 1 by opening a hinged door 4 and lowering the burner case 12 followed with the lowering of a burner lift D. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H032292-A (JP)
Title: Tacky adhesive device
Inventor: TAKINAMI MASAYA
IPC: C09J7/02
Filed: 1989-05-30
Abstract: PURPOSE:To obtain a tacky adhesive device exhibiting tackiness only when the device is strongly pressed against a surface and exhibiting no tackiness in the case of simply contacting to a surface by forming a recess placed between or surrounded by protrusions having non-adhesive apexes. CONSTITUTION:A number of linear protrusions 2 are arranged in parallel on the surface of a substrate 1 made of paper, etc., and a tacky adhesive layer 4 is formed in recesses 3 between or surrounded by the protrusions 2. The protrusion 2 has a non-adhesive apex 2a and the exposed surface 4a of the tacky adhesive layer 4 is positioned below the level of the apex 2a.
Patent JP-H0747715-A (JP)
Title: Nonimpact printer with nonuniformity control function
Inventor: BORANSEE ERITSUKU MARUSERU RII
IPC: B41J2/455
Filed: 1994-06-20
Abstract: PURPOSE: To correct the non-uniformity of image density and to reduce the number of gradation levels prepared for correction by providing a second correction means for adapting a second correction factor after the adaptation of a first correction. CONSTITUTION: A frequency divider 41 forms two kinds of signals CLKE, CLKO on the basis of a signal CLK. In the respective rising sections of the signals CLKE, CLKO, a received next odd-number gradation value and an even-number gradation value are latched by n-bit registers 43, 42. The gradation value of even-number spots is shifted to shift registers 340 -34M-2 with a width of n-bits and a length of N-figures in driver chips 220 -22M-2 under the control of the signal CLKE. The gradation value of odd-number spots is shifted to shift registers 341 -34M-1 in driver chips 221 -22M-1 under the control of the signal CLKO. A direction control signal is supplied to respective drivers to control the operation of the shift register 34.
Patent JP-H09289262-A (JP)
Title: Method of manufacturing electronic parts package
Inventor: KOMATSU TAKATSUGU
IPC: H01L23/12
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component package with higher productivity and lower cost by improving reliability of airtight, moisture proof, and so on. SOLUTION: An electric component package containing an electronic component like semiconductor chips is formed by processing in the same process through-holes boring from surface to back surface of a substrate, a blind via 80 connecting from outer layer to random inner layer of a substrate, and a thermal via 85 of a cavity of a substrate, and filling inner side of all the through holes flat and smooth at the same time with heat-resistant resin paste of over Tg 160 degree C, forming in the same process component pads 60 right on and under the through holes boring the substrate, a blind via 80 connecting from outer layer to random inner layer and a lot of airtight thermal via 85 using scraping technique.
Patent JP-2000333308-A (JP)
Title: Battery automatic exchange device of unmanned driving vehicle
Inventor: SUGIYAMA MOTOHIRO
IPC: H02J7/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To effectively utilize narrow space along a guiding path and to improve the working efficiency of an unmanned driving vehicle by stopping the unmanned driving vehicle at the exchange operation position of a home station and exchanging the charged battery of a standby space with that of the unmanned vehicle by a transfer means. SOLUTION: When a stopped unmanned driving vehicle 1 is detected by the sensor of a home station 2, an used battery 3 that is mounted to the unmanned driving vehicle 1 is transferred to an acceptance space A on a slide base 5 by a transfer means. Then, a slide base 5 is slid, and a standby space B where a charged battery 3' allowed to be standby is positioned at an exchange operation position P. Then, the charged battery 3' is transferred from the standby space B to a battery-mounting space C of the unmanned driving vehicle 1. The role of the acceptance space A on the slide base 5 is exchanged with that of the standby space B after the first exchange operation is completed, which is repeated alternately, thus automatically exchanging the battery.
Patent JP-H05285738-A (JP)
Title: Electric discharge machine for boring
Inventor: ABIKO SATOSHI
IPC: B23H7/32
Filed: 1992-04-14
Abstract: PURPOSE:To surely and efficiently bore a precise through-hole so as to be formed by providing a setting means setting the quantity of feed of a machining pipe electrode which is furthermore required since pressure has fluctuated in response to a pressure detecting means. CONSTITUTION:Change in pressure due to a fact that the bottom of a hole to be machined is released by a machining electrode, is detected by a pressure detecting means 46 at its outlet surface side 27b. Next, the quantity of relative feed of the electrode 26 required to completely form the hole to be machined is set by a setting means 60, feed control for the machining electrode 26 is assumed by a feed means 20 so that the feed of the machining electrode 26 is not suspended in the middle of machining. By this constitution, any one can process boring at high speed without depending on his intuition and experience.
Patent JP-H035674-A (JP)
Title: Refrigerant circuit
Inventor: SHIBAYAMA MASAYUKI
IPC: F25B5/02
Filed: 1989-06-01
Abstract: PURPOSE:To improve efficiencies of an evaporator and a compressor by a method wherein a nozzle part of an ejector is arranged at a suction side of a compressor of a refrigerant circulation system under a heat exchanging relation with it. CONSTITUTION:Liquid refrigerant R2 condensed by a condensor by a condensor 2 enters a nozzle part of 3a an ejector 3, its pressure is reduced and expanded at the nozzle part 3a acting as a divergent nozzle from a throat part 13 and then injected. With such an arrangement, the refrigerant passing through the nozzle part 3a becomes wet and can be used at a place showing a variation of equi-enthalpy, resulting in that the refrigerant injected from the nozzle part 3a becomes a low dried state. Refrigerant at the first evaporator 7 may also be used at a place having a low degree of driness and flowed out as a refrigerant of R5. The refrigerant may be separated by a gas-liquid separator 8 into a liquid refrigerant R6 and a gaseous refrigerant R7. The gaseous refrigerant R7 is sucked into a compressor 1. In turn, a pressure of the liquid refrigerant R6 is reduced by metering device 9 to become a refrigerant of R9, flows into the second evaporator 10 to cool air and the like. The refrigerant is evaporated to become a refrigerant R3 and it is further sucked into a mixing part 3b of an ejector 3. Accordingly, an amount of refrigerant flowing into the evaporator 10 is increased and a cooling capacity at the evaporator 10 is improved.
Patent JP-S5841147-A (JP)
Inventor: HARADA SHIGENOBU
IPC: B32B1/04
Filed: 1981-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000326156-A (JP)
Title: Mounting method for connecting rod cap
Inventor: SATO YUTAKA
IPC: B23P21/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To improve productivity of an engine by fastening a bolt in a state where a crank shaft is previously rotated by a prescribed angle in the tilting direction of the center line of a screw portion from a state where the center of a piston pin, the center of the crank shaft, and the center of a pin portion are linearly arranged. SOLUTION: A small end 14a of a con/rod 14 is mounted to a piston 13 of a combustion chamber 12 via a piston pin 13a, a large end 15 abuts to a pin portion 16a of a crank shaft 16, and a con/rod cap 48 is assembled by bolts 49, 49. The large end 15 is provided with screw portions 15a, 15a whose center lines J2, J2 are inclined by prescribed angles θ1, θ1 in relation to the axis J1 of the piston 13. In assembling the con/rod cap 48, the center C1 of the piston pin 13a, the center C2 of the crank shaft 16, and the center C3 of the pin portion 16a are linearly arranged, then the crank shaft 16 is rotated by a prescribed angle θ, and the pin portion 16a is inclined from a lower dead center position in the tilting direction of the center line J2 of a screw portion 15a.
Patent JP-H10312488-A (JP)
Title: Commodity exhibition device for automatic vending machine
Inventor: KATSURAYAMA NORIO
IPC: G07F9/02
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To perform the cleaning of inside a device or replacing of commodity samples with a simple constitution. SOLUTION: A rectangular frame plate 4 is fixed inside a commodity exhibition window 2 on a front door 1 of an automatic vending machine, inside this frame plate 4 is set on a shelf plate 6 placing a commodity sample 5, on the back of the frame plate 4 is set on a back plate 7 and the shelf plate supports a frame plate 6 by coupling supporting pieces 8, which are horizontally projected from both side walls of the frame plate 4 toward inside, with notches 11 in an inverse L shape, which is formed on both side walls of the shelf plate 6. The back plate 7 is attached to the frame plate 4 in freely attachably and detachably with screws 15 and 16 screwed in screw holes 9 and 10 through a potbelly hole 13 on its upper part and a notch 14 in a U shape on it slower part.
Patent JP-S61296331-A (JP)
Title: Image display device
Inventor: KOSAKA MASAHIRO
IPC: G02F1/133
Filed: 1985-06-26
Abstract: PURPOSE:To display excellent images by providing a switch element which generates a constant current as a driving circuit for row electrodes. CONSTITUTION:A control circuit 100 generates heating signals H1, H2...Hn in the order of lines and a constant current circuit 101 operates with a signal Hn from the control circuit 100 to generate a current determined by RE and ZD. The circuit 101 is a generally used circuit, but not affected by variation in load resistance connected to a voltage source 102 and a terminal (n), so that the values of currents flowing through parts C and D are constant. Here, the part D is the display part of a liquid crystal panel and has a uniform resistance value, so even if there is variance in the resistance value of the part C, respective lines of the liquid crystal layer on the heat electrode 1 of the part D are heated uniformly. Consequently, the temperature rise and temperature rise state of the liquid crystal layer become constant among respective lines, so uniform display quality is obtained.
Patent JP-S63301488-A (JP)
Title: Electric lamp driver circuit
Inventor: FURUI TAKASHI
IPC: H05B39/04
Filed: 1987-06-02
Abstract: PURPOSE:To make the brightness of an incandescent lamp constant by furnishing a specific dimmer circuit, monitoring the source voltage, and adjusting the duty ratio with respect to variation in voltage. CONSTITUTION:A dimmer circuit 3 having a triangle wave generator circuit 31 and a duty control circuit 32 is furnished, wherein the last named circuit has a comparator to decide the duty ratio for switching a transistor Q connected between the power supply 1 and an incandescent lamp 4. thereby in a car battery, for ex., the brightness of incandescent lamp 4 can be held constant within the supply voltage range which does not cause obstruction in normal car running or idling.
Patent JP-H11330737-A (JP)
Title: Printed board mounting apparatus
Inventor: MUROFUSHI REI
IPC: H05K7/14
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce and simplify the number of mounting components by bringing one end into contact with a flame retardant plastic plate of a foam resin, and fixing a printed board to a relay panel. SOLUTION: A U-shaped flame retardant plastic plate 10 for constituting a printed board mounting part is bonded to a foam resin 11. The plate 10 is also bonded and fixed to an electrical component case 3, a printed board 1 is fixed in contact with an upper part of the board 10, and an upper surface of the board 1 is fixed to the case 3 with a board-fixing implement 2. A mounting part of the board 1 is constituted of a small number of components, and superior effects are also obtained with respect to the removal of the board 1 by the use of the board 10 having superior insulation and flexibility.
Patent JP-H08310951-A (JP)
Title: Analgesic
Inventor: SHOJI YASUO
IPC: C07D487/04
Filed: 1995-06-05
Abstract: PURPOSE: To obtain an analgesic having strongly analgesic action free from adverse reaction, neither bringing about hallucination, derangement, etc., nor causing addiction and habituation. CONSTITUTION: This analgesic comprises 1-70wt.% of a compound of formula I (R<1> is H, a lower alkyl, a cycloalkyl, thienyl, furyl, etc.; R<3> is naphthyl, a cycloalkyl, furyl, pyridyl, etc.; R<3> is H, phenyl or a lower alkyl; R<4> is H, a lower alkyl, a lower alkoxycarbonyl, benzyl, etc.; R<5> is H or a lower alkyl; R<6> is H, a lower alkyl, benzyl or benzoyl; Q is CO or SO2 ; A is a single bond, a lower alkylene, etc.; (n) is 0 or 1) and is obtained by pharmaceutical preparation for oral administration, an injection, a suppository, etc. A daily dose is 0.5-20mg/kg calculated as the compound of formula I. The compound of formula I is a new compound and is obtained by reacting a compound of formula II (R<1a> is H, a lower alkyl, phenyl, etc.; R<4a> is H, a lower alkyl, etc.) with an acid halide of the formula Y-Q-A-R<2> (Y is a halogen).
Patent JP-S5262016-A (JP)
Title: Automatic windup device for camera
Inventor: IWASHITA NORIYOSHI
IPC: G03B17/00
Filed: 1975-11-17
Abstract: PURPOSE: To enable an assured windup operation by resetting a digital timer circuit after the finish of shutter windup due to an electric motor controlled in energization by a control circuit, and performing a shutter release after the lapse of a preset time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6121095-A (JP)
Inventor: SUTEFUANO KAMUBIAGII
IPC: C12R1/38
Filed: 1985-06-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05306440-A (JP)
Title: Manufacture of aluminum alloy sheet for forming excellent baking hardenability
Inventor: WATANABE HAJIME
IPC: C22F1/043
Filed: 1992-04-30
Abstract: PURPOSE:To improve the formability and strength after the baking finishing treatment of an aluminum alloy sheet for forming suitable for an automotive outer sheet, a sheet for packaging, etc. CONSTITUTION:An Al alloy contg., by weight, 0.02 to 2.0% Cu, 0.5 to 2.5% Mg and 0.5 to 3.0% Si, and the balance Al with inevitable impurities and an Al alloy, in addition, contg. one or two kinds among 0.001 to 0.1% Cr and 0.001 to 0.2% Zr are melted and cast, and the ingot is subjected to homogenizing treatment at 400 to 600 deg.C for >=1hr, is thereafter subjected to a hot rolling treatment, is rapidly cooled to <=120 deg.C at >=3 deg.C/sec cooling rate immediately after the completion of the hot rolling, is subsequently subjected to a solution heating treatment at >=400 deg.C and is immediately subjected to rapid cooling treatment at >=3 deg.C/sec cooling rate.
Patent JP-H06194344-A (JP)
Title: Ultrasonic flaw detection at welded part of h-steel
Inventor: TANI HIROYUKI
IPC: G01N29/38
Filed: 1993-06-10
Abstract: PURPOSE:To perform ultrasonic flaw detection continuously while preventing erroneous detection or fracture of flaw detection apparatus due to up/down motion of a welded H-steel. CONSTITUTION:A focus type probe 2A is secured in the center of the flange 1F of a welded H-steel 1 while being spaced apart therefrom. The probe 2A projects ultrasonic beam normally to the flange through a propagation medium, i.e., water, thus performing ultrasonic flaw detection continuously. A web restriction roller 6 for regulating the path line of the welded H-steel while abutting on the web 1W of the welded H-steel on the both sides thereof is also provided. The probe 2A is moved to withdraw from the outer face of the flange 1F only when the distance therebetween deviates from an allowable range. The probe 2A is returned to the initial position when the distance between the probe 2A and the outer face of the flange 1F is reset within the allowable range. Alternatively, the probe 2A is moved while following up the up/down motion of the welded H-steel 1.
Patent JP-S61296955-A (JP)
Title: Laser joining method
Inventor: NISHIO MITSUHIRO
IPC: B23K26/32
Filed: 1985-06-25
Abstract: PURPOSE:To easily join a metal and ceramics without sublimating and decomposing the ceramics by interposing a brazing filler metal between the metal and the ceramics and irradiating a laser beam thereto from the metal side. CONSTITUTION:The laser beam L is irradiated from the metal 1 side to the metal 1 and the ceramics 2 while the brazing filler metal 5 is held in place between said metal and ceramics. The laser beam L is irradiated to the surface of the metal 1 by a condenser lens 6. The metal 1 is heated up by the laser beam L. The brazing filler metal 5 is heated and metaled via the metal 1 when the laser beam L is irradiated to the metal 1 for the prescribed time. The metal 1 and the ceramics 2 are joined by the melting of the brazing filler metal 5. The laser beam L is irradiated to the surface of the metal 1 and is not directly irradiated to the ceramics 2 and therefore the generation of a keyhole, etc. and the sublimation and decomposition of the ceramics are prevented. The metal and the ceramics are thus joined with the high joint strength.
Patent JP-H1063049-A (JP)
Title: Printer
Inventor: INOUE HIROYUKI
IPC: G03G15/16
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a printer which performs satisfactory transfer irrespective of recording-medium type. SOLUTION: Each of printing mechanisms of an electrophotographic recorder is composed of a photoreceptor, an electrifying roller, an LED head, a toner- storing developing unit, and a transfer roller. Between the photoreceptor and transfer roller, a carrier belt is movably disposed, and an attraction roller is provided for attracting a recording medium to the carrier belt by the application of a voltage to the recording medium. A medium-resistance detection circuit 74 is provided for detecting the resistance value of the recording medium by detecting the voltage applied when the recording medium is carried, and based on the detected value a transfer voltage is controlled by a control circuit 41.
Patent JP-S5840412-A (JP)
Title: Petroleum combustor
Inventor: KOBAYASHI IKUO
IPC: B01J27/20
Filed: 1981-09-04
Abstract: PURPOSE:To prevent the production of unburnt gas and to prevent an offensive ordor by a method wherein an oxidation catalyst is placed in a cleanrance of the combustion cylinder. CONSTITUTION:A small hole 2 for providing an instanteneous fire distinguishing is prepared at the side wall of the core storing cylinder 1. In the core storing cylinder 1 is stored a combustion core 3 being closely contacted to the side wall of the cylinder, and the combustion core 3 is moved up and down with a core lifting knob 4 so as to adjust a thermal power. In case of an automatic instanteneous fire distinguishing, combined with a sensing unit, the small hole 2 of the core storing cylinder 1 is located higher than the upper end of the combustion core 3. Further, an oxidation catalyst 11 is placed in the clearance 10 of the combustion cylinder formed by the chimney inner flame cylinder 8 and the outer flame cylinder 9. Then, the gasified petroleum is completely oxidised in case of fire distinguishing and accordingly the production of an offensive odor may be prevented.
Patent JP-S5363938-A (JP)
Title: Dynamic memory unit
Inventor: MIZUNO FUMIO
IPC: G11C11/4097
Filed: 1976-11-19
Abstract: PURPOSE: To extend the information holding period for the memory cell arrangement by increasing the capacitor capacity at the terminal area of the memory cell arrangement since the information holding period of the memory cell arranged at the terminal area is short. 
     COPYRIGHT: (C)1978,JPO&Japio